visibility

noun

1. (uncountable)The condition of being visible.
2. (countable)The degree to which things may be seen.

   “The visibility from that angle was good.”

3. (countable, uncountable)The scope within which a variable, function, etc. is able to be accessed directly.
4. (countable, obsolete, rare, uncountable)Something worthy of being seen; a sight.

   “‘Sir, I have seen all the visibilities of Paris, and around it; but to have formed an acquaintance with the people there, would have required more time than I could stay.’”